Let x = speed and y = distance
y = x * 45
y = (x - 4) * 70
45x = 70x - 280
-25x = -280
x = 11.2
Put it back into the first equation:
y = 11.2 x 45
y = 504miles
Hope this helps! Any questions let me know :)
Answer:
On their 25th anniversary, their account will have $850
Step-by-step explanation:
7% per year for 25 years is 170%
170% of 500 is 850
I hope this helps!
Answer:
Its THIS ↓↓↓↓
Step-by-step explanation:
if its not this then i dk what
Answer:
YAS!!
Step-by-step explanation:
mark me brainliest!!
Answer:
-3x+25
16
Step-by-step explanation: